
基本信息:
- 专利标题: 一种带温度监测的直流分压器
- 专利标题(英):Direct current voltage divider with temperature monitoring
- 申请号:CN201510510524.X 申请日:2015-08-20
- 公开(公告)号:CN106468728A 公开(公告)日:2017-03-01
- 发明人: 汪本进 , 徐思恩 , 吴士普 , 王晓琪 , 冯宇 , 邱进 , 余春雨 , 毛安澜 , 杜砚 , 李璿 , 王玲 , 陈晓明 , 陈江波 , 许晶 , 何妍 , 周翠娟 , 朱丝丝 , 徐明
- 申请人: 中国电力科学研究院 , 国家电网公司国网山东省电力公司
- 申请人地址: 北京市海淀区清河小营东路15号
- 专利权人: 中国电力科学研究院,国家电网公司国网山东省电力公司
- 当前专利权人: 中国电力科学研究院,国家电网公司国网山东省电力公司
- 当前专利权人地址: 北京市海淀区清河小营东路15号
- 代理机构: 北京安博达知识产权代理有限公司
- 代理人: 徐国文
- 主分类号: G01R15/04
- IPC分类号: G01R15/04 ; G01K11/32
The invention provides a direct current voltage divider with temperature monitoring. The apparatus comprises voltage-dividing resistors, voltage-equalizing capacitors, an outer sleeve, an inner epoxy barrel, and a heat exchanger, an area enclosed by the inner epoxy barrel and the outer sleeve is an outer air chamber, an area enclosed by the inner epoxy barrel is an inner air chamber, the apparatus also comprises temperature measurement optical fibers and a temperature measurement system host, the temperature measurement optical fibers are arranged at an outer wall of the inner epoxy barrel of the direct current voltage divider, and the temperature measurement optical fibers send data monitored in real time to the temperature measurement system host. According to the direct current voltage divider, fault determination during occurrence of open-circuit faults of a single resistor or a single capacitor element is improved, the reliability of the direct current voltage divider is improved, and personnel can understand system temperature distribution and analyze fault reasons in time.
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01R | 测量电变量;测量磁变量(通过转换成电变量对任何种类的物理变量进行测量参见G01类名下的 |
------G01R15/00 | 包含在G01R17/00至G01R29/00、G01R33/00至G01R33/26和G01R35/00组中的各种测量装置的零部件 |
--------G01R15/04 | .分压器 |